For anyone who stumbles upon this mod: it works, but you have to transform into a vampire once to make the dirty face go away (this must be done EACH TIME you start/load the game). It's not perfect, but it's better than constant dirt.

Hey I've been noticing that the faces of the vampires in my game keep changing...FOR THE BETTER!They look more handsomer and for the woman lovelier.If you are behind it, whatever you did DON'T change it, with the exception of making them paler and not gray looking.That whole ungly vampire thing was just lame!